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Picture

J-10400

Knob design patent # D6623, April 29, 1873 by George W. White assigned to P & F. Corbin. Shown in 1872 Corbin supplement catalog page 106, with escutcheon on page 110. Made in 2 1/2 and 2 1/4 inch diameter. Hex version is C-10600.

School:

Classic

Manufacturer:

Corbin

Dates:

C. 1872

corbin white

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Antique Doorknob Collectors of America
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  • Home
  • About
  • Contents:
  • A
  • B
  • C
  • D
  • E
  • F
  • G
  • H
  • I
  • J
  • K
  • L
  • M
  • N
  • O
  • P
    • P-100 Seals
    • P-200 Symbols/Words/Logos
    • P-400 Multi-Letter
    • P-600 Schools
    • P-700 Single Letter
    • P-800 Fraternal/Service
    • P-900 - ID Needed
  • R
    • R-10000
  • S
    • S-100 Enameled Knobs
    • S-200 Enameled Escutcheons
    • S-600
    • S-700
  • V
  • W
  • Updates
  • Join the ADCA
  • Convention
  • Where to Buy
  • Manufacturers
  • Scholarships
  • Contact Us